Module Name: src
Committed By: matt
Date: Wed Jul 17 04:56:14 UTC 2013
Modified Files:
src/lib/libc/compat/arch/m68k/sys: compat_sigprocmask.S
Log Message:
Use a more compact instruction sequence that also works on coldfire
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S
diff -u src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S:1.2 src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S:1.3
--- src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S:1.2 Tue Jul 16 23:00:15 2013
+++ src/lib/libc/compat/arch/m68k/sys/compat_sigprocmask.S Wed Jul 17 04:56:14 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: compat_sigprocmask.S,v 1.2 2013/07/16 23:00:15 matt Exp $ */
+/* $NetBSD: compat_sigprocmask.S,v 1.3 2013/07/17 04:56:14 matt Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@@ -39,7 +39,7 @@
#if 0
RCSID("from: @(#)sigprocmask.s 5.2 (Berkeley) 6/6/90")
#else
- RCSID("$NetBSD: compat_sigprocmask.S,v 1.2 2013/07/16 23:00:15 matt Exp $")
+ RCSID("$NetBSD: compat_sigprocmask.S,v 1.3 2013/07/17 04:56:14 matt Exp $")
#endif
#endif /* LIBC_SCCS and not lint */
@@ -50,7 +50,8 @@ ENTRY(sigprocmask)
tstl 8(%sp) /* check new sigset pointer */
jne gotptr /* if not null, indirect */
/* movl #0,8(%sp) /* null mask pointer: block empty set */
- movl #1,4(%sp) /* SIG_BLOCK */
+ movql #1,%d0 /* SIG_BLOCK */
+ movl %d0,4(%sp)
jra doit
gotptr:
movl 8(%sp),%a0
